From nobody Mon Feb 9 10:32:49 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1503526637755534.902819914323; Wed, 23 Aug 2017 15:17:17 -0700 (PDT) Received: from localhost ([::1]:45833 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dkdxc-0006yP-Cg for importer@patchew.org; Wed, 23 Aug 2017 18:17:16 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59545) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dkdvb-0005aY-V1 for qemu-devel@nongnu.org; Wed, 23 Aug 2017 18:15:14 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dkdvW-0001se-W1 for qemu-devel@nongnu.org; Wed, 23 Aug 2017 18:15:11 -0400 Received: from mx1.redhat.com ([209.132.183.28]:35274) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dkdvW-0001rv-MR for qemu-devel@nongnu.org; Wed, 23 Aug 2017 18:15:06 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B837D4E4D3 for ; Wed, 23 Aug 2017 22:15:05 +0000 (UTC) Received: from localhost (ovpn-116-4.gru2.redhat.com [10.97.116.4]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3F85662464; Wed, 23 Aug 2017 22:15:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com B837D4E4D3 Authentication-Results: ext-mx09.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx09.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=ehabkost@redhat.com From: Eduardo Habkost To: qemu-devel@nongnu.org Date: Wed, 23 Aug 2017 19:14:42 -0300 Message-Id: <20170823221445.15243-3-ehabkost@redhat.com> In-Reply-To: <20170823221445.15243-1-ehabkost@redhat.com> References: <20170823221445.15243-1-ehabkost@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Wed, 23 Aug 2017 22:15:05 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH 2/5] pci: Add interface names to hybrid PCI devices X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Marcel Apfelbaum , Laine Stump , "Michael S. Tsirkin" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" The following devices support both PCIe and legacy PCI, by including special code to handle the QEMU_PCI_CAP_EXPRESS flag: * vfio-pci (is_express=3D1, but legacy PCI handled by vfio_populate_device()) * vmxnet3 (is_express=3D0, but PCIe handled by vmxnet3_realize()) * pvscsi (is_express=3D0, but PCIe handled by pvscsi_realize()) * virtio-pci (is_express=3D0, but PCIe handled by virtio_pci_dc_realize(), and additional legacy PCI code at virtio_pci_realize()) Signed-off-by: Eduardo Habkost --- hw/net/vmxnet3.c | 5 +++++ hw/scsi/vmw_pvscsi.c | 2 ++ hw/vfio/pci.c | 5 +++++ hw/virtio/virtio-pci.c | 5 +++++ 4 files changed, 17 insertions(+) diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c index a19a7a3..61feacf 100644 --- a/hw/net/vmxnet3.c +++ b/hw/net/vmxnet3.c @@ -2651,6 +2651,11 @@ static const TypeInfo vmxnet3_info =3D { .instance_size =3D sizeof(VMXNET3State), .class_init =3D vmxnet3_class_init, .instance_init =3D vmxnet3_instance_init, + .interfaces =3D (InterfaceInfo[]) { + { INTERFACE_PCIE_DEVICE }, + { INTERFACE_LEGACY_PCI_DEVICE }, + { } + }, }; =20 static void vmxnet3_register_types(void) diff --git a/hw/scsi/vmw_pvscsi.c b/hw/scsi/vmw_pvscsi.c index 77d8b6f..40dfffa 100644 --- a/hw/scsi/vmw_pvscsi.c +++ b/hw/scsi/vmw_pvscsi.c @@ -1300,6 +1300,8 @@ static const TypeInfo pvscsi_info =3D { .class_init =3D pvscsi_class_init, .interfaces =3D (InterfaceInfo[]) { { TYPE_HOTPLUG_HANDLER }, + { INTERFACE_PCIE_DEVICE }, + { INTERFACE_LEGACY_PCI_DEVICE }, { } } }; diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index 31e1edf..2b21391 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -3023,6 +3023,11 @@ static const TypeInfo vfio_pci_dev_info =3D { .class_init =3D vfio_pci_dev_class_init, .instance_init =3D vfio_instance_init, .instance_finalize =3D vfio_instance_finalize, + .interfaces =3D (InterfaceInfo[]) { + { INTERFACE_PCIE_DEVICE }, + { INTERFACE_LEGACY_PCI_DEVICE }, + { } + }, }; =20 static void register_vfio_pci_dev_type(void) diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index 8b0d6b6..8c0b6bf 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -1958,6 +1958,11 @@ static const TypeInfo virtio_pci_info =3D { .class_init =3D virtio_pci_class_init, .class_size =3D sizeof(VirtioPCIClass), .abstract =3D true, + .interfaces =3D (InterfaceInfo[]) { + { INTERFACE_PCIE_DEVICE }, + { INTERFACE_LEGACY_PCI_DEVICE }, + { } + }, }; =20 /* virtio-blk-pci */ --=20 2.9.4